在追求数学真理的过程中,我们常常发现更多的问题而非答案。
I know you've heard it a thousand times before. But it's true-hardwork pays off. If you want to be good, you have to practice, practice, practice.
预测未来的最好方法就是创造未来。
If you had one shot, or one opportunity to seize everything you ever wanted in one moment, would you capture it or just let it slip?